154158840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3539}}^1$

素因数の和:3578

約数の個数: 144

約数和(自身を含む): 550859400

約数和(自身を除く): 396700560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3539, 3630, 3960, 4356, 4840, 5445, 7078, 7260, 8712, 10617, 10890, 14156, 14520, 17695, 21234, 21780, 28312, 31851, 35390, 38929, 42468, 43560, 53085, 63702, 70780, 77858, 84936, 106170, 116787, 127404, 141560, 155716, 159255, 194645, 212340, 233574, 254808, 311432, 318510, 350361, 389290, 424680, 428219, 467148, 583935, 637020, 700722, 778580, 856438, 934296, 1167870, 1274040, 1284657, 1401444, 1557160, 1712876, 1751805, 2141095, 2335740, 2569314, 2802888, 3425752, 3503610, 3853971, 4282190, 4671480, 5138628, 6423285, 7007220, 7707942, 8564380, 10277256, 12846570, 14014440, 15415884, 17128760, 19269855, 25693140, 30831768, 38539710, 51386280, 77079420, 154158840]

約数ペア:

[(1, 154158840), (2, 77079420), (3, 51386280), (4, 38539710), (5, 30831768), (6, 25693140), (8, 19269855), (9, 17128760), (10, 15415884), (11, 14014440), (12, 12846570), (15, 10277256), (18, 8564380), (20, 7707942), (22, 7007220), (24, 6423285), (30, 5138628), (33, 4671480), (36, 4282190), (40, 3853971), (44, 3503610), (45, 3425752), (55, 2802888), (60, 2569314), (66, 2335740), (72, 2141095), (88, 1751805), (90, 1712876), (99, 1557160), (110, 1401444), (120, 1284657), (121, 1274040), (132, 1167870), (165, 934296), (180, 856438), (198, 778580), (220, 700722), (242, 637020), (264, 583935), (330, 467148), (360, 428219), (363, 424680), (396, 389290), (440, 350361), (484, 318510), (495, 311432), (605, 254808), (660, 233574), (726, 212340), (792, 194645), (968, 159255), (990, 155716), (1089, 141560), (1210, 127404), (1320, 116787), (1452, 106170), (1815, 84936), (1980, 77858), (2178, 70780), (2420, 63702), (2904, 53085), (3539, 43560), (3630, 42468), (3960, 38929), (4356, 35390), (4840, 31851), (5445, 28312), (7078, 21780), (7260, 21234), (8712, 17695), (10617, 14520), (10890, 14156)]